Diplôme d’Études Approfondies, Calcul Fixe-Mahonien, Université d'Antananarivo, 2008.
PhD, Diagonalizability of Elements of a Group Algebra, Philipps-Universität Marburg, 2012.
Habilitation, Computer Algebra of Conditional Oriented Matroids, Universität Kassel, accepted.
17. The Valuation Algebra motivated by Dissection Theory
H. Randriamaro, The Valuation Algebra motivated by Dissection Theory, PJM to appear.
16. A Generalization of a Theorem of Mandel
H. Randriamaro, A Generalization of a Theorem of Mandel, Eng. Math. Lett. (2023), Article ID 1.
15. A Determinant Formula from Random Walks
H. Randriamaro, A Determinant Formula from Random Walks, Arch. Math. (Brno) (59) 5 (2023), 421-431.
14. The Varchenko Matrix for Topoplane Arrangements
H. Randriamaro, The Varchenko Matrix for Topoplane Arrangements, Commun. Contemp. Math. (24) 10 (2022) 2150086.
13. The Tutte Polynomial of Complex Reflection Groups
H. Randriamaro, The Tutte Polynomial of Complex Reflection Groups, Contrib. Discrete Math. (16) 3 (2021), 42-64.
12. Completely Positive Maps for Imprimitive Complex Reflection Groups
H. Randriamaro, Completely Positive Maps for Imprimitive Complex Reflection Groups, Carpathian Math. Publ. (13) 2 (2021), 452-459.
11. The Varchenko Determinant of an Oriented Matroid
H. Randriamaro, The Varchenko Determinant of an Oriented Matroid, Trans. Comb. (10) 4 (2021), 7-18.
10. A Multiparametric Quon Algebra
H. Randriamaro, A Multiparametric Quon Algebra, Bull. Iranian Math. Soc. (47) 3 (2021), 843–854.
9. The Varchenko Determinant for Apartments
H. Randriamaro, The Varchenko Determinant for Apartments, Results Math. (75) 3 (2020) 86.
8. The Statistic Pinv for Number System
P. Rabarison, H. Randriamaro, The Statistic Pinv for Number System, Appl. Math. E-Notes (20) (2020), 230-235.
7. The Tutte Polynomial of Symmetric Hyperplane Arrangements
H. Randriamaro, The Tutte Polynomial of Symmetric Hyperplane Arrangements, J. Knot Theory Ramifications (29) 3 (2020) 2050004.
6. The Tutte Polynomial of Ideal Arrangements
H. Randriamaro, The Tutte Polynomial of Ideal Arrangements, Discrete Math. Algorithms Appl. (12) 2 (2020) 2050017.
5. A Deformed Quon Algebra
H. Randriamaro, A Deformed Quon Algebra, Commun. Math. (27) (2019), 103–112.
4. The Varchenko Determinant of a Coxeter Arrangement
G. Pfeiffer, H. Randriamaro, The Varchenko Determinant of a Coxeter Arrangement, J. Group Theory (21) 4 (2018), 651-665.
3. Computing the Varchenko Determinant of a Bilinear Form
H. Randriamaro, Computing the Varchenko Determinant of a Bilinear Form, Irish Math. Soc. Bull. (82) (2018), 79-90.
2. Spectral Properties of Descent Algebra Elements
H. Randriamaro, Spectral Properties ofDescent Algebra Elements, J. Algebraic Combin. (39) 1 (2014), 127-139.
1. Diagonalization of Matrices of Statistics
H. Randriamaro, Diagonalization of Matrices of Statistics, Ann. Comb. (17) 3 (2013), 549-569.
2. Diagonalization of Fix-Mahonian Matrices
H. Randriamaro, Diagonalization of Fix-Mahonian Matrices, arXiv: 2004.14417.
1. Face Counting for Topological Hyperplane Arrangements
H. Randriamaro, Face Counting for Topological Hyperplane Arrangements, arXiv: 2003.02241.
The Electronic Journal of Combinatorics
Journal of Algebra Combinatorics Discrete Structures and Applications
16. MR4459135
I. Tsokanos, Danzer’s Problem, Effective Constructions of Dense Forests and Digital Sequences, Mathematika (2022).
15. MR4194439
P. Wu, A Counterexample to Las Vergnas' Strong Map Conjecture on Realizable Oriented Matroids, Discrete Comput. Geom. (65) (2021), 143–149.
14. MR4407054
M. Cuntz, S. Elia. J.-P. Labbé, Congruence Normality of Simplicial Hyperplane Arrangements via Oriented Matroids, Ann. Comb. (26) (2022), 1–85.
13. MR4356247
A. Dermenjian, C. Hohlweg, T. McConville, V. Pilaud, The Facial Weak Order on Hyperplane Arrangements, Discrete Comput. Geom. (67) (2022), 166–202.
12. MR4331067
M. Kume, T. Miezaki, T. Sakuma, H. Shinohara, Tutte Polynomial, Complete Invariant, and Theta Series, Graphs Combin. (37) (2021), 1545–1558.
11. MR4292763
W. Guo, M. Torielli, On the Falk Invariant of Shi and Linial Arrangements, Discrete Comput. Geom. (66) (2021), 751–768.
10. MR4290427
T. Abe, H. Terao, T. Tran, On A12 Restrictions of Weyl Arrangements, J. Algebraic Combin. (54) (2021), 353–379.
9. MR4269491
M. Barakat, R. Behrends, C. Jefferson, L. Kühne, M. Leuner, On the Generation of Rank 3 Simple Matroids with an Application to Terao’s Freeness Conjecture, SIAM J. Discrete Math. (35) 2 (2021), 1201–1223.
8. MR4245124
G. Drummond, T. Fife, K. Grace, J. Oxley, Circuit-Difference Matroids, Electron. J. Combin. (27) 3 (2020), #P3.11.
7. MR4224067
I. Moffatt, J. Oh, A 2-Isomorphism Theorem for Delta-Matroids, Adv. in Appl. Math. (126) (2021), 102133.
6. MR4072490
G. Liu, A Counterexample to the Extension Space Conjecture for Realizable Oriented Matroids, J. London Math. Soc. (101) 2 (2020), 175–193.
5. MR4061968
S. Backman, M. Baker, C. Yuen, Geometric Bijections for Regular Matroids, Zonotopes, and Ehrhart Theory, Forum Math. Sigma (7) e45 (2019), 37p.
4. MR4156248
S. Felsner, M. Scheucher, Arrangements of Pseudocircles: On Circularizability, Discrete Comput. Geom. (64) (2020), 776–813.
3. MR4155284
K. Grace, The Templates for some Classes of Quaternary Matroids, J. Combin. Theory Ser. B (146) (2021), 286–363.
2. MR4117664
A. Dumitrescu, R. Mandal, New Lower Bounds for the Number of Pseudoline Arrangements, J. Comput. Geom. (11) 1 (2020), 60–92.
1. MR4093808
D. Dominici, Power Series Expansion of a Hankel Determinant, Linear Algebra Appl. (601) (2020), 17–54.